Re: 7.4 - FK constraint performance

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: ow <oneway_111(at)yahoo(dot)com>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: 7.4 - FK constraint performance
Date: 2004-02-12 03:12:15
Message-ID: 26131.1076555535@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers pgsql-sql

ow <oneway_111(at)yahoo(dot)com> writes:
> When I try to delete record, it takes > 3 min. Why is it taking so long if
> practically the same select query (see (2)) is running very quickly. Anything
> that can be done to fix it?

What are those column datatypes?

regards, tom lane

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2004-02-12 03:30:31 Re: Triggers on system tables
Previous Message Bruce Momjian 2004-02-12 03:06:55 Re: [PATCHES] client_encoding in dump file

Browse pgsql-sql by date

  From Date Subject
Next Message sad 2004-02-12 07:33:06 cascade delete
Previous Message Stephan Szabo 2004-02-12 01:06:36 Re: 7.4 - FK constraint performance